Tabla de contenido
Part no
6159946380
Issue no
07
Series no
B
Date
09/2008
Page
10 / 48
DISASSEMBLY AND REASSEMBLY INSTRUCTIONS
D i s c o n n e c t t h e m a c h i n e f r o m t h e
c o m p r e s s e d a i r s u p p l y . R e m o v e a l l
accessories and support handle.
Extract the rear cap assembly.
Disassembling the turbine
-
Remove the turbine from the housing (34).
-
Unscrew the speed governor (22).
Left thread (see figure 2).
Disassemble the turbine (see figure 3).
CLAMP THE ROTOR SLIGHTLY IN A VICE
FITTED WITH LEAD JAWS to unscrew the pinion.
Angle head assembly
L u b r i c a t e t h e s h a f t g e a r ( 1 / 2 a m o u n t
approximately), and proceed to re-assembly. Apply
a small quantity of "Loctite 243" every 120° on the
plug (41) before tightening it to a torque of 60 N.m.
Reassembling the turbine
P r o c e e d i n r e v e r s e o r d e r w i t h r e s p e c t t o
disassembly.
Be careful with the direction for assembling
the blades.
Apply a small quantity of "Loctite 243" on the thread
of the governor (22) before tightening it to a torque
of 2 N.m. Lubricate the pinion with the grease left.
Rear cap
360° adjustable lever.
When re-assembling, position the lugs of the cap
(9) on each side of the identification plate supports.
Tighten the nut (8) to a torque of 100 N.m.
Lubricating the bevel gear. Amount of
grease: 3.5gr. Recommended grease:
615 990149 0 (Qty: 24gr) or 615 990148 0
(Qty: 1Kg). The use of any other lubricant, in any
other amount, will shorten the life and impair the
operation of angle pinions.
1
KA11120A5F - KA11120A4D - KA11120-9
KA11120B5F - KA11135C4F
2
3
Tabla de contenido
